ES516245A0 - GAS GENERATING DEVICE. - Google Patents

GAS GENERATING DEVICE.

Info

Publication number
ES516245A0
ES516245A0 ES516245A ES516245A ES516245A0 ES 516245 A0 ES516245 A0 ES 516245A0 ES 516245 A ES516245 A ES 516245A ES 516245 A ES516245 A ES 516245A ES 516245 A0 ES516245 A0 ES 516245A0
Authority
ES
Spain
Prior art keywords
generating
gas
tablets
shell
carbon dioxide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES516245A
Other languages
Spanish (es)
Other versions
ES8401330A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biomerieux SA
Original Assignee
Biomerieux SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biomerieux SA filed Critical Biomerieux SA
Publication of ES516245A0 publication Critical patent/ES516245A0/en
Publication of ES8401330A1 publication Critical patent/ES8401330A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J7/00—Apparatus for generating gases
    • B01J7/02—Apparatus for generating gases by wet methods
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/10—Petri dish
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/38—Caps; Covers; Plugs; Pouring means
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Clinical Laboratory Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Gas Separation By Absorption (AREA)
  • Packages (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

1. Gas-generating device, permitting to obtain a carbon dioxide-enriched and/or oxygen-free atmosphere inside a tight container, and containing one or more tablets of one or more products capable of generating carbon dioxide and/or hydrogen by reaction with a liquid in the contact of which it is (or they are) placed when the device is being used, characterized in that said device is constituted by a thermoshaped shell (D), welded on a flat support (E), the external face of which is provided with an adhesive strip (F), and it contains, between the shell and the support, in compartiments (A and B) which communicate with the outside via conduits (J and H), one or more tablets of gas-generating substances, resting on an absorbent pad (C) at least one side face of which is exposed to the outside, and which, when the device is immersed, is capable to hold back the quantity of liquid necessary for reacting of the gas-generating products.
ES516245A 1981-11-13 1982-10-05 Device for obtaining an atmosphere enriched in carbon dioxide and/or free from oxygen, within a closed receptacle. Expired ES8401330A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121285A FR2516400A1 (en) 1981-11-13 1981-11-13 DEVICE FOR OBTAINING AN ATMOSPHERE ENRICHED IN CARBON GAS AND / OR OXYGEN FREE, IN A SEALED CONTAINER

Publications (2)

Publication Number Publication Date
ES516245A0 true ES516245A0 (en) 1983-11-16
ES8401330A1 ES8401330A1 (en) 1983-11-16

Family

ID=9263975

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516245A Expired ES8401330A1 (en) 1981-11-13 1982-10-05 Device for obtaining an atmosphere enriched in carbon dioxide and/or free from oxygen, within a closed receptacle.

Country Status (6)

Country Link
EP (1) EP0079822B1 (en)
JP (1) JPS5889178A (en)
AT (1) ATE10909T1 (en)
DE (1) DE3261714D1 (en)
ES (1) ES8401330A1 (en)
FR (1) FR2516400A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013422A (en) * 1975-12-22 1977-03-22 Marion Laboratories, Inc. Gas generating apparatus
US4012203A (en) * 1976-01-30 1977-03-15 Marion Laboratories, Inc. Gas generating apparatus for use with culture transport and storage
GB1544995A (en) * 1977-01-11 1979-04-25 Oxoid Ltd Gas-producing device
FR2445371A1 (en) * 1978-12-28 1980-07-25 Bio Merieux Laboratory container for anaerobic culture of microorganisms - comprises box contg. tablets to generate carbon di:oxide and hydrogen
US4287306A (en) * 1979-04-02 1981-09-01 Becton, Dickinson And Company Apparatus for generation of anaerobic atmosphere
DE3063436D1 (en) * 1980-04-25 1983-07-07 Bio Merieux Gas generator for anaerobic cultures
US4347222A (en) * 1981-04-21 1982-08-31 Miles Laboratories, Inc. Gas generating apparatus for anaerobic atmosphere

Also Published As

Publication number Publication date
EP0079822A1 (en) 1983-05-25
JPS5889178A (en) 1983-05-27
ES8401330A1 (en) 1983-11-16
EP0079822B1 (en) 1984-12-27
FR2516400B1 (en) 1984-07-13
DE3261714D1 (en) 1985-02-07
FR2516400A1 (en) 1983-05-20
ATE10909T1 (en) 1985-01-15

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